6.2 from 5th gen camaro. lingenfelter box so still using e40 ecu. edelbrock 2300 s/c kit with their injectors (LS9 they say). full return fuel supply system. headers full dual exhaust.
this kit comes with a bosch 2.5bar map/iat combo. couldn't find calibration for it so worked at getting baro, idle kpa and 100 kpa running and ended with what you see. basically match dyno map sensor number to scanner number. it's pretty good. does 9.8psi peak and i think 162kpa in the log.
running SD. maf is totally unplugged. odd that it has not only intake air temp, but also manifold air temp.
you'll also notice early in the log that when i key on, baro is right on. phx is about 1200 feet. later do some free revving and baro goes to 110kpa. this despite disabling baro updates.
fuel trims very nice. even at 100kpa just nudging into boost but still closed loop. open loop getting nice 12.0.
BUT getting all these map/maf/tac errors. and yes, it does have the original silver throttle body.
i've put crazy numbers into those tables, disabled the codes, etc, but still come back to reduced engine power and these codes.
you'll also see it go hi speed airflow mode despite that being turned off too.
came to me with 4.75 outside diameter maf tube and cartridge style maf just screwed into a rectangle opening for it. didn't weld on a fitting, just cut a box and screw it in. tried to get maf to work but never would. gave up and went SD. with maf i'd get these codes almost asap once it went wot.
also notice the knock retard. car has sunoco 108 in it. no way it's knocking at these ignition values. but what's really weird is how the kr just goes like a saw blade, up and down.
any help on this is appreciated.